56487340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{757}}^1$

素因数の和:827

約数の個数: 96

約数和(自身を含む): 149756544

約数和(自身を除く): 93269204

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 41, 52, 65, 70, 82, 91, 130, 140, 164, 182, 205, 260, 287, 364, 410, 455, 533, 574, 757, 820, 910, 1066, 1148, 1435, 1514, 1820, 2132, 2665, 2870, 3028, 3731, 3785, 5299, 5330, 5740, 7462, 7570, 9841, 10598, 10660, 14924, 15140, 18655, 19682, 21196, 26495, 31037, 37310, 39364, 49205, 52990, 62074, 68887, 74620, 98410, 105980, 124148, 137774, 155185, 196820, 217259, 275548, 310370, 344435, 403481, 434518, 620740, 688870, 806962, 869036, 1086295, 1377740, 1613924, 2017405, 2172590, 2824367, 4034810, 4345180, 5648734, 8069620, 11297468, 14121835, 28243670, 56487340]

約数ペア:

[(1, 56487340), (2, 28243670), (4, 14121835), (5, 11297468), (7, 8069620), (10, 5648734), (13, 4345180), (14, 4034810), (20, 2824367), (26, 2172590), (28, 2017405), (35, 1613924), (41, 1377740), (52, 1086295), (65, 869036), (70, 806962), (82, 688870), (91, 620740), (130, 434518), (140, 403481), (164, 344435), (182, 310370), (205, 275548), (260, 217259), (287, 196820), (364, 155185), (410, 137774), (455, 124148), (533, 105980), (574, 98410), (757, 74620), (820, 68887), (910, 62074), (1066, 52990), (1148, 49205), (1435, 39364), (1514, 37310), (1820, 31037), (2132, 26495), (2665, 21196), (2870, 19682), (3028, 18655), (3731, 15140), (3785, 14924), (5299, 10660), (5330, 10598), (5740, 9841), (7462, 7570)]